21716 Rar -

The code primarily refers to the ZIP code for Brunswick, Maryland , located in Frederick County. While "RAR" does not have a single standard definition tied to this location, it is often used as an abbreviation for Remittance Advice Remark codes in medical billing, which provide additional details on insurance claim denials. 1. Regional Profile: ZIP Code 21716 (Brunswick, MD)

Brunswick, Maryland (includes Rosemont village). County: Frederick County. Population: Approximately 6,753–7,200 residents. 21716 rar

Brunswick is a historic city situated along the Potomac River. The code primarily refers to the ZIP code

Offers recreational trails and river views. 21716 rar

These codes are used by payers to explain why a claim was adjusted or denied.